The first Unreal Engine-powered game for iOS, Infinity Blade, has sold at least 274,000 copies in its first five days on sale, according to recent player counts on Game Center. At $6 a copy that’s a $1.64 net for the publisher, and a new record, according to Gamesindustry.biz.

“This trumps the previous record for fastest-grossing App, held by the Chillingo-published title Cut The Rope, which turned over $1 million in its first ten days. However, the $0.99 title also boasted one million downloads over the same period.”